1116426236642 has 8 divisors (see below), whose sum is σ = 1690003019100. Its totient is φ = 553091896944.

The previous prime is 1116426236623. The next prime is 1116426236671. The reversal of 1116426236642 is 2466326246111.

It can be written as a sum of positive squares in 2 ways, for example, as 959006945521 + 157419291121 = 979289^2 + 396761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1116426236593 and 1116426236602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2560610417 + ... + 2560610852.

Almost surely, 2^{1116426236642} is an apocalyptic number.

1116426236642 is a deficient number, since it is larger than the sum of its proper divisors (573576782458).

1116426236642 is a wasteful number, since it uses less digits than its factorization.

1116426236642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121221380.

The product of its digits is 497664, while the sum is 44.

The spelling of 1116426236642 in words is "one trillion, one hundred sixteen billion, four hundred twenty-six million, two hundred thirty-six thousand, six hundred forty-two".